baber/WOPTO huggingface dataset:
Patent JP-2001117299-A (JP)
Title: Image forming device
Inventor: HAMAMICHI MASARU
IPC: G01N21/59
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To maintain the accuracy of an optical sensor fixed at an image forming device main body even by attaching and detaching of a developing unit to/from the image forming device main body in an image forming device measuring the toner concentration of an attachable/detachable developing unit by the optical sensor. SOLUTION: The toner concentration (Vb) at the developing unit is measured before detaching the developing unit (a step S5), and a measured Vb value is stored (steps 3 and 4). Then, in the case that the developing unit attached is an original unit (the developing unit judged in a step S5 as the detached unit) (no in a step S7), the calibration of a toner concentration measuring part is executed (steps S9, S10 and S11) by taking the measured Vb value as a reference value. On the other hand, in the case that the developing unit attached is an unused unit (yes in the step S7), the calibration of the toner concentration measuring part is executed (steps S16, S17 and S18) by taking a toner concentration value Vn specified for an unused developing unit as the reference value.
Patent JP-2000115295-A (JP)
Title: Cordless telephone set
Inventor: HAYAKAWA HIDEKI
IPC: H04M1/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a cordless telephone set that collates a caller number sent through a telephone line with telephone numbers of a telephone directory and selects and calls only a telephone set having a matched telephone number. SOLUTION: The cordless telephone set is provided with telephone directory functions 3-5 that store information such as names of destinations and their telephone numbers or the like in advance, an incoming call information analysis section 2 that decodes a caller number sent through a telephone line, a telephone directory transfer function that transfers information of a telephone directory of registered slave sets to a master set and stores the information therein, a telephone number collation section 8 that collates data of the telephone directory with the received caller number, and a selection call section 9 that registers a plurality of slave sets and selects and calls each slave set.  The cordless telephone set realizes ringing of a slave set by different tone by collating the caller number sent through the telephone line 1 with data of the telephone directory and selecting and calling a telephone set with a telephone number matching the caller number.
Patent JP-H07148758-A (JP)
Title: Calender processing apparatus
Inventor: HORII KOICHI
IPC: B26D5/02
Filed: 1993-11-30
Abstract: PURPOSE:To continuously regenerate and process cut-off trims by providing a heating roller in the vicinity of a mixing roll and heating the cut-off trims cut from a rolled thin film by the heating roller and returning them to the mixing roll in synchronous relation to the spreading and feed-out of the thin film. CONSTITUTION:In a calender processing apparatus, at first, raw materials are stirred and mixed by a mixer 1 and the resulting mixture is kneaded by a Banbury mixer 2 to form a gelled compd. which is, in turn, uniformly dispersed by a mixing roll 3. Next, the compd. is rolled by a rolling machine 4 to be formed into a thin film 6 which is, in turn, spread and fed out while cooled by a cooling roll 5. Both side edges of the thin film 6 are cut by trimming blade 7 and a sheet 8 with predetermind width is taken up by a reeler 9. In this constitution, a heating roller 11 is provided in the vicinity of the mixing roll 3 separately from the Banbury mixer 2. The cut trims 10 are pulled and transferred by the heating roller 11 to be heated and subsequently returned to the mixing roll 3 in synchronous relation to the spreading and feed-out of the thin film.
Patent JP-H07154538-A (JP)
Title: Initial position adjustment device for transparent original read scanning unit
Inventor: SHITOCHI MASAAKI
IPC: H04N1/04
Filed: 1993-11-30
Abstract: PURPOSE:To allow a transparent original read scanning unit to access an object adjustment line quickly in the initial state. CONSTITUTION:An output of a CCD is A/D-converted by an A/D converter 31 in the adjustment of initial position and an output of a non-scanning area is stored in a line memory 34. Then a stored output pattern is discriminated by a CPU 35 to discriminate a direction of position deviation to allow a motor control circuit 36 to be operated so as to drive a stepping motor 12, then the transparent original read scanning is adjusted to a position opposite to a reflection type original read scanning unit.
Patent JP-H02148882-A (JP)
Title: Plating of circuit board
Inventor: KATSUTA MASAHIRO
IPC: C25D7/00
Filed: 1988-11-30
Abstract: PURPOSE:To make a printed wiring board of high density by fixing the circuit board to be plated directly or indirectly to the inner wall of a rotating plating bath in plating liquid, supplying a current, and performing electric plating by a barrel plating method. CONSTITUTION:A barrel plating bath 10 is used, and a board is fixed. The bath is filled with plating dummies 14 (cylindrical iron pieces). Then, the entire barrel bath is immersed in plating liquid. A current is supplied from a cathode. A driving motor is rotated, and plating is performed. A uniform plated layer is formed on the board after the plating, and the occurrence of chipping is not found. Three boards are shown in the figure. In reality, however, several tens of or about a hundred of boards can be treated at the same time by providing many board supporting members.
Patent JP-H08159786-A (JP)
Title: Navigation apparatus
Inventor: KAISE YASUTOSHI
IPC: G01C21/00
Filed: 1994-12-05
Abstract: PURPOSE: To always decide a present position with reliability of a predetermined level or more while mutually complementing by a radio navigation and a self- contained navigation. CONSTITUTION: The first temporary present position of a moving body is obtained by a vehicle speed sensor 203 and a gyro 202. The first position is corrected based on road map information stored in a CD-ROM to obtain a second temporary present position. On the other hand, a third temporary present position is obtained from the reception information of a GPS receiver 205. If the second and third positions fall within a predetermined distance, the second position is decided as the final present position. If the second and third position are separated by a predetermined distance or more, the speed and the bearing of the body obtained from the reception information of the receiver 205 are obtained, they are compared with those by the sensor 203 and the gyro 202. If the matching degree is high, the final position is decided based on the third position.  If the matching degree is low, it is decided that the reliability of a radio navigation is low, and the final position is decided based on the second position.
Patent JP-H07125969-A (JP)
Title: Hoisting accessory
Inventor: NISHIBE KUNIHIKO
IPC: B66C1/28
Filed: 1993-11-04
Abstract: PURPOSE:To miniaturize a hoisting accessory with a simple structure by providing a pair of claws inserted into the cylindrical opening section of a cylindrical object when their tips are rotated to face each other at the lower sections of a pair of arms of the hoisting accessory for the cylindrical object such as a steel coil. CONSTITUTION:This hoisting accessory 10 is supported on an overhead crane via a rope 114 wound on a sheave 112 pivotally supported 111 on a mast 11. A pair of the right and left arms 12a, 12b integrally formed with the mast 11 serving as a hoisting accessory main body are provided, and claws 13 (13a, 13b) of the arms 12a, 12b are fitted rotatably inward together at the lower sections of the arms 12a, 12b. When a drive source is turned on and ropes 17a, 17b are wound, the claws 13 are rotated slantly upward centering on shafts 14 and opened. When the hoisting accessory 10 is lowered and the ropes 17 are unwound, the claws 13 are rotated downward by the tare weight, their tips are inserted into the opening section of a coil 20 into contact with detents 15a, 15b, and the coil 20 can be hoisted.
Patent JP-H11128029-A (JP)
Title: Futon
Inventor: NEMOTO TADASHI
IPC: A47C27/12
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a futon which is excellent in every characteristic in heat retaining property, a lightness, a flexible sense of touch, recovery property in volume height after compression and sweat absorbing property in sleeping and, besides, which is more inexpensive than a down futon in terms of the cost. SOLUTION: The futon is the one provided with an inside stuffing and a cover, the inside stuffing includes downs and fibers except them and the fibers except the downs are silk. Besides, the fibers except the downs are favorable to be more than one kind selected from the group of cotton, linen, wool and synthetic fibers. The mixing proportion of the downs and the fibers except them is favorable to be 5:95-90:10 by weight ratio.
Patent JP-2001124203-A (JP)
Title: Change device of transmission for vehicle
Inventor: NISHIKAWA YUTAKA
IPC: F16H61/32
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To allow a change spindle to be constantly operated as desired by a driver by selecting the motor change mode or the manual change mode. SOLUTION: A change motor 31 and a change actuator 70 are coupled with the change spindle 11 of a transmission 8 in parallel to each other, and a mode changing means 72 to change the mode to the motor change mode position A to enable the operation of the change spindle 11 only by the change motor 31 or to the manual change mode position B to enable the operation of the change spindle 11 only by the change actuator 70 is provided among the change spindle 11, the change motor 31 and the change actuator 70.
Patent JP-H01141129-A (JP)
Title: Vehicle controller
Inventor: OKINO YOSHINORI
IPC: F02D41/00
Filed: 1987-11-27
Abstract: PURPOSE:To decrease the frequency of inrush and escape to and from a fuel-cut area as well as to improve a travel feeling by compensating the responsiveness of car speed control so little when a vehicle is in a constant speed running state and throttle opening is situated in a position in and around a fuel-cut line. CONSTITUTION:A means 101, operating a fuel injection pulse on the basis of an intake air quantity signal and an engine speed signal, and a means 103 judging a fuel cut on the basis of the engine speed signal and a throttle opening signal both are installed in a controller 15. Also, there are provided with a means 104, operating fundamental throttle opening on the basis of an accelerator opening signal, and a means 105 controlling throttle opening on the basis of a fundamental throttle opening signal and a car speed signal. At this time, when a vehicle is in a constant speed running state and the throttle opening is situated in a position in and around a fuel-cut line on the basis of a fuel cut signal and an auto cruise switch signal, a means 106, which compensates a control value of the means 105 so little, is installed there.
Patent JP-H01144320-A (JP)
Title: Current limit circuit
Inventor: FUJISAWA KENICHIRO
IPC: H02H9/02
Filed: 1987-11-28
Abstract: PURPOSE:To satisfy sufficient load current upon throw-in of power source, low voltage drop during normal operation and low power consumption during limitation of overcurrent simultaneously, by connecting an abruptly variable resistor element having positive characteristic between output terminals of a current limit circuit having a tumbled LAMBDA-shaped characteristic curve. CONSTITUTION:An abruptly variable resistor element having positive characteristic 12 is connected between input and output terminals of a current limit circuit 18 having a tumbled LAMBDA-shaped characteristic curve comprising resistors 13-15 and transistors 16, 17. Since the abruptly variable resistor element 12 has low resistance when power source is thrown in, sufficiently large load current is provided. When overcurrent is limited, the current limit circuit 18 having a tumbled LAMBDA-shaped characteristic curve functions and the resistance of the abruptly variable resistor element 12 increases thus limiting overcurrent.
Patent JP-H04172877-A (JP)
Title: Electronic still camera
Inventor: TAKATORI NAOKI
IPC: H04N5/225
Filed: 1990-11-07
Abstract: PURPOSE:To eliminate the problem of finder parallax from the title camera by providing a holder fitted with a relay lens and image sensor between an image pickup lens and eyepiece along a plane perpendicular to the optical axis and alternatively positioning the relay lens and image sensor on the optical axis. CONSTITUTION:When each section of this electronic still camera is initialized by turning on a power supply switch which is not shown in the figure, a holder 8 is set to an observing position and a relay lens 7 is positioned between an image pickup lens 3 and eyepiece 4. Such state is monitored by discriminating whether or not the rotated position of a stepping motor 14 is at its initial position. Since the image picked up by the lens 3 can be observed through the eyepiece 4, the image of an object can be observed in a state where no influence is received from finder parallux. When a release button 15 is pressed thereafter, the holder 8 is lowered to an image pickup position and the lens 7 is retreated from the optical axis 5. Then the image sensor 5 is positioned on the optical axis 5 in place of the lens 7 so that an optical image can be taken.
Patent JP-H09140967-A (JP)
Title: Sewn product manufacturing apparatus
Inventor: MORI TOMOHIKO
IPC: D05B29/02
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To simplify the structure both in the respects of hardware and software. SOLUTION: In a sewing machine, the thickness of cloth is detected from the height of a presser bar 9 assuming that a normal cloth keep body 10 is mounted and an amount of thread fit for the thickness of cloth detected is delivered. When a cloth keep body 19 for over casting is mounted, a needle bar 9 is pushed up above the normal cloth keep body 10 and a controller judges that a thicker cloth is an object to be sewn and more of the thread is automatically delivered.
Patent JP-H04172714-A (JP)
Title: Semiconductor integrated circuit
Inventor: HAMADA MITSUHIRO
IPC: H03K19/00
Filed: 1990-11-06
Abstract: PURPOSE:To reduce an undersired current consumption considerably by controlling the impedance of a MOS transistor(TR) of a constant current source of an ECL gate. CONSTITUTION:A low potential of ECL level (-1.6V) is outputted through a signal line 5 to turn off a bipolar TR Q6 of four ECL gates b' included in an ECL gate group b'-1. Moreover, a signal line (1-4) is connected respectively to the four ECL gates b'. A gate voltage control circuit (f) comprising a level conversion circuit L/C and a CMOS inverter INV receives a low potential of LEC level through the signal line 5 and inverts its output till a high potential of CMOS level (Vcc level) to turn on a CMOS inverter INV thereby decreasing the potential of a signal line 9 up to a ground level GND. As a result, the consumed current of the entire 16 ECL gates b' is 2.12mA (=0.5mAX4+10muAX12).
Patent JP-2001121197-A (JP)
Title: Method for promoting gasification of organic waste
Inventor: KIRIYAMA KOICHI
IPC: C02F11/04
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for promoting gasification which is capable of evading the degradation in treated water quality and cost effectively promoting the gasification of organic wastes with lesser energy. SOLUTION: This method for promoting the gasification of the organic wastes consists in previously subjecting the organic wastes 1 to a high-voltage pulse discharge treatment 2, then to anaerobic fermentation 3 or subjecting part of the effluent of an anaerobic fermentation tank to the high-voltage pulse discharge treatment, then supplying the effluent again to the anaerobic fermentation tank or subjecting the mixture composed of part of the effluent of the anaerobic fermentation and the organic wastes to the high-voltage pulse discharge treatment, then supplying the same to the anaerobic fermentation tank when generating gaseous methane by subjecting the organic wastes 1 to the anaerobic fermentation 3.
Patent JP-H04172645-A (JP)
Title: Rotary head cylinder device
Inventor: KANCHIKU YOJI
IPC: G11B15/61
Filed: 1990-11-06
Abstract: PURPOSE:To prevent damage of a tape by providing a fan, and forcibly discharging the air from a head window by the rotation. CONSTITUTION:An air hole 38 passing form a surface 37 lowered by one step from an upper end face 36 into a groove 34 is formed at an upper drum 16, and a fan 60 is fixed to a position covering an opening of the hole 38 of the surface 37 at the end 36. That is, a tunnel-like air flowing passage is formed from the hole 38 of the surface 37 through the groove 34 to a head window 18. The drum 16 is rotatably driven at a high speed in a direction of an arrow A, and a signal is recorded on and reproduced from a magnetic tape 10 by a magnetic head 20. In this case, the air is forcibly fed to the hole 38 by the rotation of the fan 60, discharged from the window 18, and extreme suction deformation of the tape 10 is eliminated. Thus, the tape can be stably fed without damaging the tape 10.
Patent JP-H01144977-A (JP)
Title: Novel recombinant plasmid ptpgif2
Inventor: IWAKURA MASAHIRO
IPC: C07K19/00
Filed: 1987-11-30
Abstract: NEW MATERIAL:Recombinant plasmid pTPGIF2 having a size of 4,660 base pairs and a structure obtained by inserting a DNA having a size of 52 base pairs and containing a sequence coding somatostatin into a BamHI incision site of a plasmid vector pTP70-1 capable of fusing a heteropeptide to a carboxy- terminal of a dihydrofolic acid reductase gene of E.coli. USE:Production of fused protein containing somatostatin. PREPARATION:A somatostatin gene is integrated into a plasmid vector pTP70-1. pTPGIF2 is kept in stable state when introduced into E.coli. C600 strain. The E.coli. C600 strain containing pTPGIF2 is deposited in Fermentation Research Institute as FERM BP-1577.
Patent JP-H02185539-A (JP)
Title: Curable or cured composition
Inventor: JIYOSEFUINA KORUNERIA MARIA BU
IPC: H01B1/24
Filed: 1989-11-22
Abstract: PURPOSE: To provide the subject curable composition giving a cured material with a suitable conductivity by comprising a thermosetting resin, a respectively specific carbon black and a curing agent.  
     CONSTITUTION: This composition is provided by comprising a thermosetting resin which is preferably an epoxy resin [e.g.; diglycidyl ether of 2,2-di(4- hydroxyphenyl)propane], 0.02-1.7 vol.% of carbon black which is present in the composition as a homogeneous dispersion of particles substantially having a diameter of less than 10 -6  m, and a curing agent [e.g.; di(4-amino phenyl) methane] having a surface tension at the curing temperature of at least 33 mN./m or at most 23 mN./m. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06142364-A (JP)
Title: Feed dog of sewing machine and manufacture thereof
Inventor: IWASHITA KYOICHI
IPC: D05B27/02
Filed: 1992-11-12
Abstract: PURPOSE:To provide a feed dog for sewing machine, which has a good cloth feeding property and teeth with excellent durability, and of which the manufacturing cost is low. CONSTITUTION:This feed dog is constituted of tooth parts 1 and a base part 2 which is a separate body from the tooth parts 1, an they are obtained by punching a steel plate by a press. Under the tooth part 1, a protruding part 3 is provided, and in the meantime, holes 4 in which the protruding parts 3 are fitted are formed on the base part 2. After a positioning is done by fitting the protruding part 3 of the tooth part 1 in the hole 4 of the base part 2, the joined part is unified by brazing.
Patent JP-H06201514-A (JP)
Title: Sealing device of gap flow of wind tunnel
Inventor: TOKUNAGA KEIZO
IPC: G01M9/04
Filed: 1991-10-22
Abstract: PURPOSE:To obtain a sealing device being excellent in durability, a test precision and quietness by providing slidably a cover plate which covers a gap between a longitudinally long opening part and a support mechanism and between the opening part and a sting. CONSTITUTION:An opening part cover plate 1 is movable in the longitudinal direction 1a along a pair of right and left guide rails attached to longitudinally long opening parts 07 extending in the respective longitudinal directions of the top plate and the bottom plate of a wind tunnel. The rear end of a piston rod 3 of a hydraulic cylinder 2 is joined to the front end of the cover plate 1. While observing visually the relative positions of a support mechanism 02 and a sting 03 accompanying a change in an attitude angle alpha of a model 04, on the occasion of a model test, an operator 5 makes the cover plate 1 follow the support mechanism 02 and the sting 03 by operating a switch 7 so that the opening of the opening part 07 be minimum. Since the cover plate 1 is provided slidably along the opening part 07 and thereby a gap between the opening part 07 and the support mechanism 02 and between this part and the sting 03 is covered therewith, a sealing mechanism of the opening part of the wind tunnel is hardly worn away even when it is used for a long period, and durability, a test precision and quietness are improved.
Patent JP-H09142749-A (JP)
Title: Call device for elevator
Inventor: OKA MASAHIRO
IPC: B66B11/02
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To allow a visually handicapped passenger can recognize a landing call device and car call device through his sense of touch when he uses an elevator, by generating vibration when the passenger touched. SOLUTION: When a touch sensor 2 in a landing call device 1 detects a contact by a passenger, a timer 5 in a hall control device 4 is reset, and time counting initiated so that a landing call button 3 vibrates. Then, when the button 3 in the landing cal button 3 is depressed, the vibration of the landing call button is stopped. Further, even through the landing call button 3 is not depressed, it is determined that the passenger does not have willing of using the elevator, if the timer detect 5 detects a predetermined time, and accordingly, the vibration of the landing-call button 3 is stopped. With this arrangement, even a visually handicapped passenger can recognize a landing call device or a car call device of the elevator through contact by the hand or fingers. Thereby it is possible to facilitate the use of the elevator.
Patent JP-S63155208-A (JP)
Title: Digital servocontrol circuit
Inventor: YAMAMOTO RYOHEI
IPC: H02P29/00
Filed: 1986-12-18
Abstract: PURPOSE:To reduce the scale of a circuit by making only latch parts of many used multi-bit synchronous counters independent and using an adder in common on a time-division basis. CONSTITUTION:A digital servocontrol circuit obtains a drum AFC error signal and a capstan AFC error signal from variations in the rotating speeds of a rotary drum 1 and a capstan 20 and controls the rotating speed of a motor with those signals. This control circuit consists of rotation detectors 12 and 21, frequency dividers 13 and 22, a reference clock generator 17, a time-division control counter 31, latches 32-35, 39, and 42 for drum measurement, etc., the adder 36, an adder control circuit 37, low-order bit correctors 38 and 41, window circuits 40 and 43, etc. Then only the respective latches 32-35 are made independent as to plural synchronous counters which measure the pulse widths of pulses with length proportional to the rotating speed and phase of the drum 11, etc., and impose phase modulation, and the adder 36 is used in common on a time- division basis.